Device and method for cooking food without fire, electricity, vapor, oil and natural hot working

Abstract

The invention discloses food processing and cooking equipment. The food can be boiled by using the equipment without firewood, coal, electricity, natural energy, oil, gas and other raw materials; quicklime is used as a heat source combining with the equipment of the invention, the food can be processed and boiled. An air exhausting pipe of a safety valve of an exhaust valve of a food pressure vessel is prolonged, or a protecting cover is arranged outside the exhaust valve or / and the safety valve, so as to prevent the exhausting of the vessel from blocking. After the type of a food vessel is changed from a normal atmosphere type into a pressure type, a thermal efficiency is improved by 25 percent to 50 percent. After the quicklime is loaded at the pressure vessel, the thermal efficiency is improved by more than 20 percent. After a heat preservation measure is conducted at the vessel which holding the quicklime, the thermal efficiency is improved by more than 20 percent. After the protecting cover is arranged at the exhaust valve and the safety valve of the pressure vessel which carries food or the air exhausting pipe is prolonged, the equipment can be effectively guaranteed to exhaust smoothly. Flying lime can be effectively reduced by holding the quicklime with the vessel before processing the food.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a food processing method and equipment using exothermic reaction to generate heat. Background technique [0002] As far as food cooking methods are concerned, people can not only make fire with wood and coal, but also use electric energy, hot oil, boiling water, steam, solar energy, geothermal heat, etc. to process food raw materials until they are cooked to form dishes. The biochemical effects of salt, sugar, vinegar, wine, grains, etc. can also be used to make delicacies from the raw materials that have been processed in accordance with the law. These conventional methods have several disadvantages: [0003] 1. Consumption of natural resources; [0004] 2. There is a potential hazard of causing environmental pollution; [0005] 3. If the food flavor is made with salt, sugar, vinegar, wine, grains, etc., it still needs to be processed with a heat source to achieve the expected ...

AI Technical Summary

Problems solved by technology

[0003] 1. Consumption of natural resources;

[0004] 2. There is a potential hazard of causing environmental pollution;

[0006] 4. People are worried that a substance called 3-4-pyrene will be produced in the food made by ordinary fire-roasting cooking method, which will cause harm to the human body

[0007] If the food is directly processed in the quicklime pile, its disadvantages are: the utilization rate of the site is not high; it is easy to produce floating lime smoke and pollute the environment; the heat utilization rate is not high

[0008] If you use ordinary containers to hold quicklime processed food, there are also disadvantages: the thermal efficiency is not high; it is easy to produce drifting lime smoke and pollute the environment

If the quicklime is transported to the place of consumption to process food, it needs to increase the transportation cost, and it may be inconvenient to process

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